Meaning of "arduous" in English

characterized by effort to the point of exhaustion; especially physical effortExamples- a grueling campaign- hard labor- heavy work- heavy going- spent many laborious hours on the project- set a punishing pace

taxing to the utmost; testing powers of enduranceExamples- a strenuous task- your willingness after these six arduous days to remain here

Meaning of "arduous" in Hindi

कठिन ( Kathin)

विकट ( Vikat, wikat)

दूभर ( Dubhar, doobhar)

दुष्कर

दुष्कर ( Dushkar)

Synonyms of "arduous"

strenuous

toilsome

backbreaking

operose

heavy

hard

laborious

grueling

punishing

gruelling

straining

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